| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.80 | 8.284% | $229.3455 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $176.50 | 12.766% | $199.032 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $222.63 | 9.498% | $243.7754 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $179.64 | 8.688% | $195.2471 | $195.25 | $195.25 | $195.20 |
| Purchase #5 | $209.65 | 11.130% | $232.984 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $92.78 | 3.508% | $96.0347 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $44.41 | 12.812% | $50.0998 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $1,137.41 | $1,246.5185 | $1,246.52 | $1,246.60 | $1,246.40 | |